Petrea (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Petrea" in English language version.

refsWebsite

Global rank English rank

1biodiversitylibrary.org

387^th place

373^rd place

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26^th place

20^th place

1missouribotanicalgarden.org

5,410^th place

3,396^th place

biodiversitylibrary.org

Rueda, Ricardo M. (1994). "Systematics and Evolution of the Genus Petrea (Verbenaceae)". Annals of the Missouri Botanical Garden. 81 (4): 610–652. doi:10.2307/2399914. JSTOR 2399914.

doi.org

Rueda, Ricardo M. (1994). "Systematics and Evolution of the Genus Petrea (Verbenaceae)". Annals of the Missouri Botanical Garden. 81 (4): 610–652. doi:10.2307/2399914. JSTOR 2399914.

jstor.org

Rueda, Ricardo M. (1994). "Systematics and Evolution of the Genus Petrea (Verbenaceae)". Annals of the Missouri Botanical Garden. 81 (4): 610–652. doi:10.2307/2399914. JSTOR 2399914.

missouribotanicalgarden.org

"Petrea volubilis - Plant Finder". www.missouribotanicalgarden.org. Retrieved 2019-02-12.